Muhi, Bela Muhi, Jasmina Stanković, Dušan Jovanović, and Rade B. Božović. “Green Trends in the Hotel Industry - Status and Opportunities of SERBIA”. Journal of Economic Development, Environment and People 2, no. 1 (March 22, 2013): 69–79. Accessed May 4, 2024. http://ojs.spiruharet.ro/jedep/article/view/40.